All categories

3 years ago

What value of x makes this equation true? 25 = -7 + x

Mathematics

2 answers:

Brut [27]3 years ago

4 0

Answer:

x=32 makes this equation true

Step-by-step explanation:

Well first we have to solve this to see-

25=-7+x Add 7 to both sides to get x by itself

+7 +7 Adding 7 to -7 makes it 0 so it goes away

32=x This is our final answer

krok68 [10]3 years ago

4 0

X=32

Flip it x=-7-25

calculate the difference

-x=-32

Change the signs of the equation

X=32

You might be interested in

Calculate the total number of possible subsets of the following set. A = { }

vazorg [7]

Answer:

it would be 140 . 40+3+140=180

Step-by-step explanation:

7 0

3 years ago

Find the LCM of 2 and 3

max2010maxim [7]

$\boxed{\sf \: \begin{cases}\\\begin{gathered} {{{ \sf {\red{\large\bf { {\rm {\orange{\begin{array}{r | l}2&\underline{2,3}\\3& \underline{1,3}\\&\underline{1,1}\ \: \end{array}}}}} }}}}}\end{gathered}\\\end{cases}}$

LCM = 2 × 3 = 6

LCM of 2 and 3 is 6

8 0

3 years ago

Sierra is selling bracelets to raise money for the Language Club at school. Each bracelet with yellow beads sells for $5. Each b

matrenka [14]

Answer:

Correct answer is:

$5y+6r=660\\y=2r+8$

Step-by-step explanation:

Given that Number of bracelets with yellow beads is represented by $y$

Each bracelet with yellow beads is sold for $5.

Total money raised by bracelets with yellow beads = Number of bracelets sold $\times$ Money raised by sale of one such bracelet = $5y$

Also Given that Number of bracelets with Orange beads is represented by $r$

Each bracelet with orange beads is sold for $6.

Total money raised by bracelets with orange beads = Number of bracelets sold $\times$ Money raised by sale of one such bracelet = $6r$

Given that total money raised by sale of both type of bracelets is $660.

so, the first equation becomes:

$5y+6r=660 ....... (1)$

It is also given that "The number of bracelets with yellow beads that Sierra sold is 8 more than twice the number of bracelets with orange beads"

$\Rightarrow r =2r+8 ...... (2)$

So, by equation (1) and (2), the system of equations is:

$5y+6r=660\\y=2r+8$

5 0

3 years ago

Guys i need help this is due by tomorrow!!

aivan3 [116]

Answer:

lets start with the division

10/10

3+2 . 1 - 1

5 . 1 - 1

5. 1 = 5

5 - 1 = 4

Step-by-step explanation:

4 0

3 years ago

Consider △RST and △RYX.

astra-53 [7]

Answer:

B. StartFraction R Y Over R S EndFraction = StartFraction R X Over R T EndFraction = StartFraction X Y Over T S EndFraction

i.e $\frac{RY}{RS}$ = $\frac{RX}{RT}$ = $\frac{XY}{TS}$

Step-by-step explanation:

Two or more shape or figures are similar when their sides and angles can be compared appropriately.

In the given figure, ΔRXY is within ΔRST. Since the two triangles are similar, then their length of sides can be compared in the form of required ratios.

So that by comparison,

$\frac{RY}{RS}$ = $\frac{RX}{RT}$ = $\frac{XY}{TS}$

Therefore, the correct option to the question is B.

8 0

3 years ago

Read 2 more answers